Patent Assignment
Reel/Frame 042635/0356
Assignment of Assignor's Interest
Recorded: 2017-06-07
Pages: 6
Assignors
TÄHKIÖ, PEKKA
Executed: 2015-11-13
LAKANEN, JUKKA
Executed: 2015-11-13
LUUKKONEN, MATTI
Executed: 2015-11-13
VAARNA, VALTTERI
Executed: 2015-11-13
Assignee
OUTOTEC (FINLAND) OY
RAUHALANPUISTO 9, ESPOO, 02230, FINLAND
Covered Property
(1)
Flotation Tank
Patent:
794,745 →
Application:
29/545,483 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jun 30, 2023
From: OUTOTEC (FINLAND) OY
To: METSO MINERALS OY
Reel/Frame 064129/0317 →
Change of Name
Jun 30, 2023
From: METSO MINERALS OY
To: METSO OUTOTEC FINLAND OY
Reel/Frame 064129/0498 →
Change of Name
Sep 23, 2025
From: METSO OUTOTEC FINLAND OY
To: METSO FINLAND OY
Reel/Frame 072938/0669 →